{"product_id":"general-hydroponics-florapro-grow-b","title":"General Hydroponics FloraPro Grow B","description":"\u003ch2\u003eFloraPro Grow B 1-2-4 and the Potassium Side of Veg\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eVeg is a potassium problem more than a phosphorus one. Grow B runs \u003cstrong\u003e1-2-4\u003c\/strong\u003e, twice as much potash as phosphate, because that is the ratio a plant in rapid expansion actually pulls. Potassium drives turgor and stomatal control, and a crop stacking nodes under strong light burns through it faster than anything except water. Alongside it sit \u003cstrong\u003e1% water-soluble magnesium\u003c\/strong\u003e and \u003cstrong\u003e1% combined sulfur\u003c\/strong\u003e, which covers the secondary nutrients without a separate Epsom bag. Nitrogen stays at 1%, split 0.85% nitrate to 0.15% ammoniacal, since the nitrogen for veg comes off the A side. Rates are lighter than bloom. Propagation week one runs \u003cstrong\u003e7 mL\/gal\u003c\/strong\u003e. Vegetative weeks one through three step up to \u003cstrong\u003e12 mL\/gal\u003c\/strong\u003e, and the program tops out near 18 mL\/gal when conditions call for it.\u003c\/p\u003e\n\u003ch2\u003eFeeding a Two-Part Vegetative Base Through an Injector\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eGrow B pairs with Grow A at a strict \u003cstrong\u003e1:1\u003c\/strong\u003e, and the two never share a tank. Grow A carries the calcium, the nitrogen and the micros; this side carries phosphate, potash, magnesium and sulfur. Put the concentrates together and they drop out as solids that will find your emitters within a week. Both sides run clean through Dosatron and Netafim panels, which is most of why the program exists in liquid form at all. When you make up stock, fill to about 70% volume first, get the agitator going, then add slowly and top off. Plan to use made-up stock inside two weeks. It comes in 6 and 55 gallon only, no tote, so a big veg room ordering by the drum is the ceiling here. At \u003cstrong\u003e9.38 lb\/gal\u003c\/strong\u003e, a full 55 weighs 516 lb of product before you count the drum.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"text-align: justify;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e1-2-4 Vegetative Analysis:\u003c\/strong\u003e Two parts potash to one part phosphate matches what a crop pulls while it is stacking nodes, not filling flower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium and Sulfur Included:\u003c\/strong\u003e 1% water-soluble magnesium and 1% combined sulfur cover the secondary nutrients without a separate Epsom addition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Propagation Rate:\u003c\/strong\u003e 7 mL\/gal in propagation week one keeps EC gentle on rooted cuttings before the step up to 12 mL\/gal in veg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrict 1:1 With Grow A:\u003c\/strong\u003e Matched rates down the whole chart mean one number to change when you adjust feed strength.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjector Compatible:\u003c\/strong\u003e Runs through Dosatron and Netafim fertigation panels from a dedicated Tank B.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Volumes:\u003c\/strong\u003e 6 and 55 gallon formats cover a propagation bench through a full veg room.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color:#333; color:#fff;\"\u003e\n\u003cth style=\"padding:8px; text-align:left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding:8px; text-align:left;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eN-P-K\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1-2-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eTotal Nitrogen (N)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1.0% (0.15% ammoniacal, 0.85% nitrate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eAvailable Phosphate (P\u003csub\u003e2\u003c\/sub\u003eO\u003csub\u003e5\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSoluble Potash (K\u003csub\u003e2\u003c\/sub\u003eO)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e4.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eMagnesium (Mg)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1.0% water soluble\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSulfur (S)\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1.0% combined\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eDensity\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e9.38 lb\/gal at 68°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eDerived From\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAmmonium nitrate, ammonium phosphate, magnesium sulfate, monopotassium phosphate, potassium nitrate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFeed Rate\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e7 mL\/gal propagation, 12 mL\/gal vegetative, up to 18 mL\/gal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePairing Ratio\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e1:1 with FloraPro Grow A (4-0-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eHydroponic use only, continuous liquid feed, Tank B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSizes\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e6 Gallon, 55 Gallon (208 L \/ 516 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/GH_FloraProLiquidEBlastRetail02a_260428ae.webp?v=1786494404\" alt=\"General Hydroponics FloraPro Liquid lineup - Grow A 4-0-1, Grow B 1-2-4, Bloom A 3-0-1, Bloom B 1-5-5, PK+ 0-4-6 and FUL+ 0.6-3-2\" title=\"General Hydroponics FloraPro Liquid Program\" width=\"1050\" height=\"466\" loading=\"lazy\" style=\"max-width: 100%; height: auto; display: inline-block;\"\u003e\u003c\/div\u003e","brand":"General Hydroponics","offers":[{"title":"6 Gallon","offer_id":50068765802710,"sku":"HGC719103","price":91.27,"currency_code":"USD","in_stock":true},{"title":"55 Gallon","offer_id":50068765835478,"sku":"HGC719104","price":702.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/general-hydroponics-florapro-grow-b-family-v1.webp?v=1786486651","url":"https:\/\/growershouse.com\/products\/general-hydroponics-florapro-grow-b","provider":"GrowersHouse","version":"1.0","type":"link"}